Commit graph

60 commits

Author SHA1 Message Date
regnat c0792b1546 Implement a suggestions mechanism
Each `Error` class now includes a set of suggestions, and these are printed by
the top-level handler.
2022-03-07 10:09:09 +01:00
Eelco Dolstra df552ff53e Remove std::string alias (for real this time)
Also use std::string_view in a few more places.
2022-02-25 16:13:02 +01:00
Naïm Favier 1da1b2b345
Don't insert spaces when completing attribute paths 2021-12-22 16:17:01 +01:00
Eelco Dolstra 49a932fb18 nix --help: Display help using lowdown instead of man
Fixes #4476.
Fixes #5231.
2021-09-13 14:45:21 +02:00
Eelco Dolstra 453c3a603f nix flake update: Recreate the lock file
This is probably what most people expect it to do. Fixes #3781.

There is a new command 'nix flake lock' that has the old behaviour of
'nix flake update', i.e. it just adds missing lock file entries unless
overriden using --update-input.
2021-02-26 14:55:54 +01:00
Shea Levy f6c5b05488
Respect command registrations in plugins. 2021-02-24 08:25:45 -05:00
Shea Levy 98d1b64400
Initialize plugins after handling initial command line flags
This is technically a breaking change, since attempting to set plugin
files after the first non-flag argument will now throw an error. This
is acceptable given the relative lack of stability in a plugin
interface and the need to tie the knot somewhere once plugins can
actually define new subcommands.
2021-02-24 08:22:17 -05:00
Eelco Dolstra 37352aa7e1 Support --no-net for backwards compatibility 2021-02-07 20:44:56 +01:00
Eelco Dolstra 36c4d6f592 Group common options 2021-01-25 19:03:13 +01:00
Eelco Dolstra 807d963ee8 Group subcommands by category 2021-01-25 18:19:32 +01:00
Eelco Dolstra b159d23800 Make '--help' do the same as 'help' (i.e. show a manpage) 2021-01-25 14:38:15 +01:00
Eelco Dolstra 1047cb1e53
Command: Remove examples() 2020-12-23 18:26:40 +01:00
Eelco Dolstra 346baec783
Move doc() to Args 2020-12-21 13:32:23 +01:00
Eelco Dolstra af373c2ece Add deprecated aliases for renamed commands 2020-12-03 22:45:44 +01:00
Eelco Dolstra 59bd6e87a4 Completions::add(): Guard against newlines 2020-10-09 21:55:59 +02:00
regnat 04e5d0e704 Add a description in the completion outputs
Make nix output completions in the form `completion\tdescription`.
This can't be used by bash (afaik), but other shells like zsh or fish
can display it along the completion choices
2020-10-09 09:39:51 +02:00
Eelco Dolstra 85c8be6286 Remove static variable name clashes
This was useful for an experiment with building Nix as a single
compilation unit. It's not very useful otherwise but also doesn't
hurt...
2020-10-06 13:49:20 +02:00
Eelco Dolstra dc2f278c95
Allow 'nix' subcommands to provide docs in Markdown format 2020-08-20 12:21:46 +02:00
Eelco Dolstra 6f19c776db
Start generation of the nix.1 manpage 2020-08-17 19:33:18 +02:00
Eelco Dolstra a72a20d68f
Add 'nix dump-args' to dump all commands/flags for manpage generation 2020-08-17 17:44:52 +02:00
Eelco Dolstra 6ff9aa8df7 Don't process an option if any of its arguments need completion 2020-07-01 20:31:39 +02:00
Eelco Dolstra adf2fbbdc2 Merge remote-tracking branch 'origin/master' into flakes 2020-06-26 08:46:46 +02:00
John Ericson bbbf3602a3 Merge branch 'enum-class' into no-hash-type-unknown 2020-06-18 22:11:19 +00:00
John Ericson 40526fbea5 Merge remote-tracking branch 'upstream/master' into enum-class 2020-06-18 21:38:15 +00:00
Eelco Dolstra 1524752c17 Merge remote-tracking branch 'origin/master' into flakes 2020-06-17 10:26:52 +02:00
Ben Burdette ef1b3f21b6 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-11 14:06:35 -06:00
Eelco Dolstra f85606c431 Merge remote-tracking branch 'origin/master' into flakes 2020-06-04 13:16:28 +02:00
Eelco Dolstra 0f44b60e6d Make 'nix dev-shell' a deprecated alias for 'nix develop' 2020-06-04 11:14:19 +02:00
John Ericson c664e68b87 Fix to-base --type handler to correctly set std::optional flag
Now that we have a separate flag function, also describe why it is
optional.
2020-06-02 18:25:32 +00:00
John Ericson 450dcf2c1b Remove HashType::Unknown
Instead, `Hash` uses `std::optional<HashType>`. In the future, we may
also make `Hash` itself require a known hash type, encoraging people to
use `std::optional<Hash>` instead.
2020-06-02 15:52:13 +00:00
Carlo Nucera 4f597fb901 Merge branch 'master' of github.com:NixOS/nix into enum-class 2020-05-28 10:58:22 -04:00
Eelco Dolstra 437614b479 Fix macOS build
macOS doesn't have GLOB_ONLYDIR.
2020-05-12 11:09:09 +02:00
Ben Burdette b93c1bf3d6 fixes to merged code 2020-05-11 15:52:15 -06:00
Ben Burdette 59b1f5c701 Merge branch 'master' into errors-phase-2 2020-05-11 14:35:30 -06:00
Eelco Dolstra 27d34ef770 When completing flakerefs, only return directories 2020-05-11 22:04:13 +02:00
Eelco Dolstra e917332d63 Shut up warnings while running completers 2020-05-11 21:38:17 +02:00
Eelco Dolstra 4c3c638a05 Cleanup 2020-05-11 15:57:45 +02:00
Eelco Dolstra 0884f180f5 Simplify 2020-05-10 21:50:32 +02:00
Eelco Dolstra e0c19ee620 Add completion for paths 2020-05-10 21:35:07 +02:00
Eelco Dolstra 91ddee6bf0 nix: Implement basic bash completion 2020-05-10 20:32:21 +02:00
Eelco Dolstra f132d82a79 nix --help: Group commands 2020-05-05 15:18:23 +02:00
Eelco Dolstra a721a0b114 Flag: Use designated initializers 2020-05-04 22:40:19 +02:00
Ben Burdette e4fb9a3849 remove 'format' from Error constructor calls 2020-04-21 17:07:07 -06:00
John Ericson 87b32bab05 Use enum struct and drop prefixes
This does a few enums; the rest will be gotten in subsequent commits.
2020-03-29 11:23:15 -04:00
Eelco Dolstra 5e449b43ed Initialize Command::_name
(cherry picked from commit d0a769cb06)
2019-12-05 20:21:22 +01:00
Eelco Dolstra ac67685606 Make subcommand construction in MultiCommand lazy
(cherry picked from commit a0de58f471)
2019-12-05 20:19:26 +01:00
Eelco Dolstra f964f428fe Move Command and MultiCommand to libutil
(cherry picked from commit f70434b1fb)
2019-12-05 20:13:47 +01:00
Eelco Dolstra 0d6774468c
Move editorFor srom libutil to nix
libutil should not depend on libexpr.
2019-11-08 15:13:32 +01:00
Jonas Chevalier 3774fe55fd
editorFor: take a pos object instead 2019-10-28 21:36:34 +01:00
Jonas Chevalier 207a537343
libutil: add editorFor heuristic 2019-10-23 16:48:28 +02:00